Statistical Parameters Estimation of Correlated Millimeter-Wave MIMO Channel
This paper proposes a novel approach based on the copula models for estimating Millimeter-Wave channel parameters with Rician fading in a correlated MIMO system. Even though the use of these waves faces numerous challenges, having an accurate estimation of their parameters would be a crucial notion...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
OICC Press
2023-06-01
|
| Series: | Majlesi Journal of Electrical Engineering |
| Subjects: | |
| Online Access: | https://oiccpress.com/mjee/article/view/4997 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849415825886281728 |
|---|---|
| author | Maziar Kakavand Mohammadreza Hassannejad Bibalan Mina Baghani |
| author_facet | Maziar Kakavand Mohammadreza Hassannejad Bibalan Mina Baghani |
| author_sort | Maziar Kakavand |
| collection | DOAJ |
| description | This paper proposes a novel approach based on the copula models for estimating Millimeter-Wave channel parameters with Rician fading in a correlated MIMO system. Even though the use of these waves faces numerous challenges, having an accurate estimation of their parameters would be a crucial notion for the improved performance of this channel. Since the considered system in this paper is a MIMO system with nearby transmitter antennas, the components of the received signals are correlated. However, a general model is not available for this kind of correlation. By taking into account the correlation, this model enables a precise Joint Probability Density Function (JPDF) by employing copula models for the received signals in the antennas. We also obtain more precise channel parameter estimates using this density function. The multi-path fading parameters in a MIMO system and the correlation coefficients between the transmitter and receiver antennas are both presented in this paper. Some simulations are employed to assess the validity and reliability of estimating Millimeter-Wave channel parameters in a MIMO system. |
| format | Article |
| id | doaj-art-289b39f9441a4c02a40fef3bc83747e7 |
| institution | Kabale University |
| issn | 2345-377X 2345-3796 |
| language | English |
| publishDate | 2023-06-01 |
| publisher | OICC Press |
| record_format | Article |
| series | Majlesi Journal of Electrical Engineering |
| spelling | doaj-art-289b39f9441a4c02a40fef3bc83747e72025-08-20T03:33:22ZengOICC PressMajlesi Journal of Electrical Engineering2345-377X2345-37962023-06-0117210.30486/mjee.2023.1975528.1033Statistical Parameters Estimation of Correlated Millimeter-Wave MIMO ChannelMaziar KakavandMohammadreza Hassannejad BibalanMina BaghaniThis paper proposes a novel approach based on the copula models for estimating Millimeter-Wave channel parameters with Rician fading in a correlated MIMO system. Even though the use of these waves faces numerous challenges, having an accurate estimation of their parameters would be a crucial notion for the improved performance of this channel. Since the considered system in this paper is a MIMO system with nearby transmitter antennas, the components of the received signals are correlated. However, a general model is not available for this kind of correlation. By taking into account the correlation, this model enables a precise Joint Probability Density Function (JPDF) by employing copula models for the received signals in the antennas. We also obtain more precise channel parameter estimates using this density function. The multi-path fading parameters in a MIMO system and the correlation coefficients between the transmitter and receiver antennas are both presented in this paper. Some simulations are employed to assess the validity and reliability of estimating Millimeter-Wave channel parameters in a MIMO system.https://oiccpress.com/mjee/article/view/4997Copula Theory.Millimeter-Wave ChannelMIMO systemParameter EstimationRician Fading |
| spellingShingle | Maziar Kakavand Mohammadreza Hassannejad Bibalan Mina Baghani Statistical Parameters Estimation of Correlated Millimeter-Wave MIMO Channel Majlesi Journal of Electrical Engineering Copula Theory. Millimeter-Wave Channel MIMO system Parameter Estimation Rician Fading |
| title | Statistical Parameters Estimation of Correlated Millimeter-Wave MIMO Channel |
| title_full | Statistical Parameters Estimation of Correlated Millimeter-Wave MIMO Channel |
| title_fullStr | Statistical Parameters Estimation of Correlated Millimeter-Wave MIMO Channel |
| title_full_unstemmed | Statistical Parameters Estimation of Correlated Millimeter-Wave MIMO Channel |
| title_short | Statistical Parameters Estimation of Correlated Millimeter-Wave MIMO Channel |
| title_sort | statistical parameters estimation of correlated millimeter wave mimo channel |
| topic | Copula Theory. Millimeter-Wave Channel MIMO system Parameter Estimation Rician Fading |
| url | https://oiccpress.com/mjee/article/view/4997 |
| work_keys_str_mv | AT maziarkakavand statisticalparametersestimationofcorrelatedmillimeterwavemimochannel AT mohammadrezahassannejadbibalan statisticalparametersestimationofcorrelatedmillimeterwavemimochannel AT minabaghani statisticalparametersestimationofcorrelatedmillimeterwavemimochannel |